After Adam and Anna seemingly disappear without a trace, the police find the body of a middle-aged woman where the teenager was last seen.

As Kaja looks for Adam around Warsaw with her friends, Anna visits the location where Igor’s body was found.

Even after Adam texts Kaja to let her know he’s going to be back soon, she continues to search for him — and ends up in a dangerous situation.

After CBŚP officials question Anna in connection to trafficking prescription drugs, she receives disturbing news about her son.

When Adam begins to act suspiciously after the death of his best friend, Anna installs spyware on his phone to find out what’s troubling him.

Anka Janas is taken to the hospital. Meanwhile, the police launch the search for Wróbel, one of the victim’s patients. Zawieja visits a prison in Goleniów where Wróbel was serving…

Ellen goes undercover again to track down the infamous Mateusz Krajewski; Ziminov and Asgeir run into difficulties at the border; in Norway, Tarje is in a tough spot where he…

Ellen has taken Krajewski and his wife hostages; Tereza and Asgeir must infiltrate a highly guarded warehouse in order to find proof; the NATO summit put the Norwegian government under…

Poland is in revolt and the European democracy is in jeopardy; Ellen attempts to stop the attack; Asgeir asks Chief to help him; the NATO summit is about to begin…